EP0459923A1 - Dispositif de surveillance de l'ensemble des systèmes optiques d'un réseau d'éclairage, notamment d'un réseau d'éclairage public - Google Patents
Dispositif de surveillance de l'ensemble des systèmes optiques d'un réseau d'éclairage, notamment d'un réseau d'éclairage public Download PDFInfo
- Publication number
- EP0459923A1 EP0459923A1 EP91440034A EP91440034A EP0459923A1 EP 0459923 A1 EP0459923 A1 EP 0459923A1 EP 91440034 A EP91440034 A EP 91440034A EP 91440034 A EP91440034 A EP 91440034A EP 0459923 A1 EP0459923 A1 EP 0459923A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- individual
- modules
- central station
- module
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
- H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
Definitions
- the present invention relates to monitoring a lighting network, and more particularly a public lighting network.
- a substation can be normally powered and energized, as can the various outgoing circuits on which the light sources are installed, while the latter may be defective. It is therefore necessary to provide both, on the one hand, night surveillance by visual control of the thousands of light sources equipping a city, and, on the other hand, daytime repair by specialized teams. This results in significant labor costs and wasted time.
- the object of the present invention is to avoid these drawbacks by proposing a new device capable of signaling to a checkpoint not only the existence, but also the position or address of a defective optical system, as well as the time of failure.
- the present invention thus relates to a device for monitoring all the optical systems of a public lighting network, this device being characterized essentially in that it comprises, on each optical system, a fiber light sensor optics connected to an individual electronic module, which is in electrical connection with an intermediate electronic module, the set of intermediate modules which control the entire network being connected to the microcomputer system of a control station.
- Such a device makes it possible to carry out the monitoring and localization of each optical system, not by monitoring the supply current received by the optical system, but by monitoring the emission or non-emission of light which results therefrom. Thus, it is the result of the operation that is observed, which eliminates any risk of error or ambiguity in the information managed by the central control station.
- the central control station includes means for programming dialogue sequences with the intermediate modules.
- These programming means can also include a memory in which the order of the intermediate modules is kept with which the dialogue is successively set up. This memory can be loaded by the central station.
- the central station compares this status information with household supply information and deduces anomalies or breakdowns.
- sequences may be incomplete, some of the intermediate modules or some of the individual modules not being able to be interrogated during a sequence.
- the central station includes a clock indicating the date and time. It associates, with each detected fault, in addition to its address which is transmitted to it by an individual module detecting this fault via an intermediate module, the date and time of said fault. This various information is stored, printed or displayed by the central station.
- a central control station 1 whose microcomputer 2 is connected, by a telephone link 3, to an intermediate module 4.
- the latter is housed in a transformer station or in a low-voltage cabinet 5 ensuring the supply of a branch 6 of a public lighting network.
- This branch 6 group along a low voltage power supply line 7 (for example at 220/240 volts), various optical systems or light sources, such as 8, 9, 10, 11, 12. It can be street lamp spotlights or light sources of a type known per se.
- the invention consists in equipping each light source 8 to 12 with a fiber optic sensor 13 which faces it to detect directly and on site whether or not the optical system emits light.
- each optical system 8 to 12 individually has its individual module 14.
- the transformer substation or low-voltage cabinet in each branch of the public lighting network contains the intermediate module 4 illustrated in FIG. 2.
- This module 4 includes a communication interface, or modulation-demodulation card 22, placed between the module intermediate 4 and the various individual modules 14 and ensuring the sending of address, control words and information concerning the state, lit or not, of the corresponding hearth 8 to 12.
- a microcontroller 23 constituted by a microprocessor programmed with time base or "timer” is permanently connected to a static random access memory 24, which collects the information given by the individual modules 14.
- the microcontroller 23 is supplied by a generator voltage 25, and it is connected, as well as the modulation-demodulation card 22, to a logic circuit 26 which is used to route the information to the individual modules 14 or to the central station 1.
- the signals are processed in a "modem” or modulation and demodulation system 27 which processes the information of the logic circuits (bits) in connection with the telephone network 3.
- the information collected is processed on a microcomputer by means of specialized software which is connected or incorporated into the central station 1 and which may include means for programming dialogue sequences with the intermediate modules 4.
- the modulation card 22 In the intermediate module 4, it is to the modulation card 22 that the dedicated line 28 ends up.
- the latter is, as before, connected to the logic switching circuit 26 which sends "bits" to the "modem” 27, which transmits to or receives signals from the telephone network 3.
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9005743 | 1990-04-25 | ||
FR909005743A FR2661577B1 (fr) | 1990-04-25 | 1990-04-25 | Procede et dispositif pour surveiller a distance un reseau d'eclairage. |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0459923A1 true EP0459923A1 (fr) | 1991-12-04 |
Family
ID=9396406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91440034A Withdrawn EP0459923A1 (fr) | 1990-04-25 | 1991-04-25 | Dispositif de surveillance de l'ensemble des systèmes optiques d'un réseau d'éclairage, notamment d'un réseau d'éclairage public |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0459923A1 (es) |
FR (1) | FR2661577B1 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1058486A1 (de) * | 1999-06-04 | 2000-12-06 | Eberhard Dipl.-Ing. Issendorff | System zur Überwachung von Aussenleuchten sowie Datenmodul mit einem Überwachungssensor |
KR20010109249A (ko) * | 2001-11-06 | 2001-12-08 | 김병두 | 가로등 및 그 선로의 원격감시 시스템 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3224671A1 (de) * | 1981-07-10 | 1983-01-27 | Eduard Dipl.-Ing. 9020 Klagenfurt Kreiger | Ueberwachungseinrichtung fuer beleuchtungsanlagen |
FR2592718A1 (fr) * | 1986-01-09 | 1987-07-10 | Forclum Force Lumiere Elect | Procede et systeme de surveillance des defaillances d'au moins une source de rayonnement lumineux |
GB2222245A (en) * | 1988-07-27 | 1990-02-28 | Galvanic Devices Limited | Testing lighting equipment |
EP0359178A2 (en) * | 1988-09-14 | 1990-03-21 | Mitsubishi Denki Kabushiki Kaisha | Load control system |
FR2637750A1 (fr) * | 1988-10-10 | 1990-04-13 | Ruaux Christian | Dispositif et procede de transmission d'informations sur ligne electrique |
WO1990004242A1 (en) * | 1988-10-07 | 1990-04-19 | Swedish Airport Technology Hb | Supervision and control of airport lighting and ground movements |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2176640A (en) * | 1985-06-14 | 1986-12-31 | Raymond Bruce Mcclelland Hardy | Apparatus for determining the operational status of equipment |
-
1990
- 1990-04-25 FR FR909005743A patent/FR2661577B1/fr not_active Expired - Fee Related
-
1991
- 1991-04-25 EP EP91440034A patent/EP0459923A1/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3224671A1 (de) * | 1981-07-10 | 1983-01-27 | Eduard Dipl.-Ing. 9020 Klagenfurt Kreiger | Ueberwachungseinrichtung fuer beleuchtungsanlagen |
FR2592718A1 (fr) * | 1986-01-09 | 1987-07-10 | Forclum Force Lumiere Elect | Procede et systeme de surveillance des defaillances d'au moins une source de rayonnement lumineux |
GB2222245A (en) * | 1988-07-27 | 1990-02-28 | Galvanic Devices Limited | Testing lighting equipment |
EP0359178A2 (en) * | 1988-09-14 | 1990-03-21 | Mitsubishi Denki Kabushiki Kaisha | Load control system |
WO1990004242A1 (en) * | 1988-10-07 | 1990-04-19 | Swedish Airport Technology Hb | Supervision and control of airport lighting and ground movements |
FR2637750A1 (fr) * | 1988-10-10 | 1990-04-13 | Ruaux Christian | Dispositif et procede de transmission d'informations sur ligne electrique |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1058486A1 (de) * | 1999-06-04 | 2000-12-06 | Eberhard Dipl.-Ing. Issendorff | System zur Überwachung von Aussenleuchten sowie Datenmodul mit einem Überwachungssensor |
KR20010109249A (ko) * | 2001-11-06 | 2001-12-08 | 김병두 | 가로등 및 그 선로의 원격감시 시스템 |
Also Published As
Publication number | Publication date |
---|---|
FR2661577A1 (fr) | 1991-10-31 |
FR2661577B1 (fr) | 1994-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0319440A1 (fr) | Ensemble de détection, de signalisation et de localisation de défauts de fonctionnement d'unités éclairantes dans un réseau d'éclairage partagé en zones | |
FR2778481A1 (fr) | Procede de gestion d'une source de lumiere de signalisation routiere | |
FR2604811A1 (fr) | Systeme de controle de conditions d'un vehicule, module d'acquisition de donnees et convertisseur analogique numerique associes | |
EP0048192B1 (fr) | Dispositif pour la vérification automatique d'une pluralité de voyants électriques | |
US20170215256A1 (en) | Outdoor lighting apparatus with short range of very short range communication interface | |
FR2460486A1 (fr) | Circuit pour detecter des defauts dans des installations d'alimentation en courant de vehicules automobiles | |
EP0236147B1 (fr) | Procédé et système de surveillance des défaillances d'au moins une source de rayonnement lumineux | |
EP0501887A1 (fr) | Procédé et dispositif de surveillance d'au moins une source de rayonnement lumineux | |
EP0586322A1 (fr) | Système de détection et de signalisation de lampes défaillantes dans un réseau d'éclairage | |
EP0459923A1 (fr) | Dispositif de surveillance de l'ensemble des systèmes optiques d'un réseau d'éclairage, notamment d'un réseau d'éclairage public | |
EP0940904A2 (en) | Emergency lighting system | |
NL8201280A (nl) | Reserve-verlichtingsinstallatie. | |
CA1247714A (en) | Alarm system diagnostic apparatus | |
WO2003045116A1 (fr) | Systeme de reperage et d'adressage des feux d'un reseau de balisage | |
EP0711498B1 (fr) | Dispositif a microprocesseur pour le controle et la gestion d'elements d'eclairage, et procede utilisant un tel dispositf | |
FR2879367A1 (fr) | Dispositif de commande d'alimentation electrique pour appareils electriques notamment pour candelabres d'eclairage public | |
FR2640107A2 (fr) | Perfectionnement a un ensemble de detection et de signalisation de defauts de fonctionnement d'unites eclairantes dans un reseau d'eclairage | |
FR2893197A1 (fr) | Dispositif de detection de pannes et de surveillance d'eclairage public | |
FR2637750A1 (fr) | Dispositif et procede de transmission d'informations sur ligne electrique | |
FR3085528A1 (fr) | Dispositif de controle d'enseignes lumineuses | |
EP0253709A1 (fr) | Installation de surveillance comportant des détecteurs alimentés par une boucle | |
US20230397318A1 (en) | Lamp monitoring and control system and method | |
FR2693276A1 (fr) | Procédé et dispositif de contrôle de défauts d'appareillages électriques en réseaux. | |
JP4238392B2 (ja) | トンネル照明の自動調光装置 | |
TW435011B (en) | Improvements in and relating to remote monitoring and signalling |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE CH DE DK ES GB IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19920605 |